@article{10_1017_S0017089513000190,
     author = {ERSOY, KIVAN\c{C} and TORTORA, ANTONIO and TOTA, MARIA},
     title = {ON {GROUPS} {WITH} {ALL} {SUBGROUPS} {SUBNORMAL} {OR} {SOLUBLE} {OF} {BOUNDED} {DERIVED} {LENGTH}},
     journal = {Glasgow mathematical journal},
     pages = {221--227},
     year = {2014},
     volume = {56},
     number = {1},
     doi = {10.1017/S0017089513000190},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089513000190/}
}